🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.58 AU - 0.9 AU

Year: 236 Days

Day: 17.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 251 Days

Day: 12.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,550,977 km

• M1: 94,097 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 8.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.9 AU - 5.44 AU

Year: 4360 Days

Day: 8.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,550,977 km

• M1: 110,852 km (0.05 R)
• M2: 531,970 km (0.117 R)
• M3: 1,831,976 km (0.109 R)
• M4: 2,158,847 km (0.104 R)
• M5: 2,800,771 km (0.075 R)
• M6: 5,015,269 km (0.092 R)
• M7: 5,777,619 km (0.096 R)
• M8: 7,391,930 km (0.115 R)
• M9: 9,286,886 km (0.115 R)
• M10: 10,329,135 km (0.063 R)
• M11: 11,901,558 km (0.081 R)
• M12: 12,885,762 km (0.064 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 11.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.8 AU - 7.58 AU

Year: 5711 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,550,977 km

• M1: 141,968 km (0.065 R)
• M2: 636,389 km (0.102 R)
• M3: 991,983 km (0.085 R)
• M4: 1,837,211 km (0.072 R)
• M5: 2,271,494 km (0.091 R)
• M6: 4,587,867 km (0.079 R)
• M7: 5,518,665 km (0.111 R)
• M8: 6,626,886 km (0.111 R)
• M9: 6,998,488 km (0.09 R)
• M10: 7,972,819 km (0.11 R)
• M11: 10,416,649 km (0.109 R)
• M12: 12,356,934 km (0.092 R)
• M13: 15,254,644 km (0.081 R)
• M14: 15,652,425 km (0.116 R)
• M15: 16,159,412 km (0.117 R)
• M16: 18,075,761 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,513 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit